Function is introduced:

S standard chassis design, 2 u aluminum alloy panel; Light touch keys and humanized handle design, beautiful and practical.

S completely the same with 4 road independent channel switch, for 4 main amplifier and 4 backup automatically detect switching power amplifier.

S automatically detect audio power amplifier failure and automatic switching between master power amplifier and power amplifier.

S manual master power amplifier and switching power amplifier function.

S switch time is less than 0.2 S.

S four groups power signal output, after the speaker.

Technical parameters: